Home / 23,687,999.70-35,531,999.55-23,310,086.10

Finding the Fourth Proportional to 23,687,999.70, 35,531,999.55 and 23,310,086.10

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Solution

The fourth proportional to 23,687,999.70, 35,531,999.55 and 23,310,086.10 is: 34,965,129.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,687,999.70 : 35,531,999.55 = 23,310,086.10 : x
  2. Step 2: Convert to fraction form
    23,687,999.70/35,531,999.55 = 23,310,086.10/x
  3. Step 3: Cross multiply
    23,687,999.70x = 35,531,999.55 × 23,310,086.10
  4. Step 4: Simplify right side
    23,687,999.70x = 828,253,968,815,661.25
  5. Step 5: Solve for x
    x = 828,253,968,815,661.25/23,687,999.70
  6. Step 6: Final answer
    x = 34,965,129.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.